Space News & Blog Articles

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too cold.

Some newly found stars in a small galaxy called Sextans A are forming without some of the usual "ingredients," raising questions about how the early universe evolved.

NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news.

Greenland's mountains greatly affect local climate patterns.

There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big implications for the story of how our universe grew up.

SpaceX's Crew-11 astronauts will leave the International Space Station today (Jan. 14) in the first-ever medical evacuation from the orbiting lab, and you can watch it live.

NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor for use on the surface of the moon by 2030.

The four astronauts of SpaceX's Crew-11 mission will leave the International Space Station on Jan. 14, in the first-ever medical evacuation from the orbital lab. Here are the details.

'It felt really warm and welcoming. It was a lovely atmosphere the whole time.'

"It points to a slow starvation rather than a single dramatic death blow."

"Microgravity pushed evolution into corners of the phage we still don't fully understand"

"This result shows that the Event Horizon Telescope is not only useful for producing spectacular images, but can also be used to understand the physics that govern black hole jets."

The Orion Nebula is the closest large star-forming region, located within the Milky Way just 1,500 light-years from Earth.

Space apparently changes your frame of mind in more ways than one.

NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news.

Think you know America's newest military branch? Take our quiz and prove you're Space Force‑savvy.

Test how well you know the breakthroughs, pioneers, and turning points that shaped modern rocketry.

For over two centuries, we have watched the red giant R Leonis dim and brighten with regularity, but this 'heartbeat' is beginning to speed up near the end of the star's life.

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also caught a glimpse of one of the Milky Way's nearest galactic neighbors.

A California-based start-up wants to open a hotel on the moon by 2032 and is now accepting bookings for the out-of-this world travel experience.

The Canon 12x36 IS III binoculars are a great pair of image-stabilized optics that allow for shake-free observation of stars, nebulas and star clusters. They are now only $656 from Amazon.